CN110589695A - Tower crane self-checking system - Google Patents
Tower crane self-checking system Download PDFInfo
- Publication number
- CN110589695A CN110589695A CN201910856792.5A CN201910856792A CN110589695A CN 110589695 A CN110589695 A CN 110589695A CN 201910856792 A CN201910856792 A CN 201910856792A CN 110589695 A CN110589695 A CN 110589695A
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- Prior art keywords
- sensor
- tower crane
- chip microcomputer
- single chip
- self
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 238000004092 self-diagnosis Methods 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a tower crane self-checking system, which comprises a shell, an alarm mechanism, a monitoring mechanism and a maintenance plate, wherein a single chip microcomputer and a storage device are arranged in the shell; the self-checking system of the tower crane can find the problems of the equipment intuitively and quickly, greatly improve the overhauling speed and accuracy, and in connection with the ground, a ground monitoring room can observe the running condition of the equipment on each tower crane in real time, so that faults can be found in time, and the use safety is improved.
Description
Technical Field
The invention relates to the technical field of monitoring management equipment, in particular to a tower crane self-checking system.
Background
The tower crane, namely a tower crane, also called as a tower crane for short, is a hoisting device used in building construction, and the tower crane needs to be continuously heightened in the use process of the tower crane, so that the tower crane can meet the requirements of people.
Some existing tower cranes are generally provided with a plurality of modules and a plurality of sensors, but when a tower crane breaks down, it is difficult to determine which module or sensor has a problem, and the modules or sensors need to be interpreted fault by fault, which is time-consuming and labor-consuming, and can delay the implementation of projects.
Disclosure of Invention
The invention aims to overcome the existing defects, provides a tower crane self-checking system, intuitively and quickly finds the problems of equipment, greatly improves the overhauling speed and accuracy, is in physical connection with the ground, can observe the running condition of the equipment on each tower crane in real time by a ground monitoring room, can find faults in time, improves the use safety, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tower machine self-checking system, includes casing, singlechip, alarm mechanism, monitoring mechanism and maintenance board, and the inside of casing is equipped with singlechip and accumulator, and alarm mechanism sets up the front surface at the casing, and monitoring mechanism passes through connecting wire and singlechip electric connection, and the connecting wire passes the casing, and the maintenance board assembly is at the rear surface of casing, and the singlechip is connected with external power source electricity, and the singlechip is connected with the accumulator electricity.
Furthermore, the fixing hoop is arranged on the rear surface of the maintenance plate in an array mode, and the shell is convenient to mount and dismount.
Further, alarm device includes pilot lamp and bee calling organ, and pilot lamp and bee calling organ install the front surface at the casing, and the singlechip is connected with pilot lamp and bee calling organ electricity, and the problem that equipment exists can be found directly perceived quick to the pilot lamp, and bee calling organ can remind the driver tower machine to break down.
Furthermore, the pilot lamp is provided with six, and parallel array distributes, guarantees the design rationality.
Further, monitoring mechanism includes altitude sensor, inclination sensor, revolution sensor, amplitude transducer, weighing transducer and wind speed sensor, and altitude sensor, inclination sensor, revolution sensor, amplitude transducer, weighing transducer and wind speed sensor all are connected through connecting wire and monolithic is electromechanical, can detect the operating condition of tower machine in real time to give the singlechip with the signal transmission of tower machine operating condition, the singlechip realizes carrying out the self-diagnosis to the tower machine through distinguishing the signal.
Further, still include GPRS communicator module, GPRS communicator module sets up in the inside of casing, and GPRS communicator module is connected with the singlechip electricity, is convenient for carry out the thing antithetical couplet to the monitor room on ground, and the operating condition of tower machine can be looked over through GPRS communicator module to the ground control room.
A self-checking method of a self-checking system of a tower crane comprises the following steps:
1) respectively installing a height sensor, an inclination angle sensor, a rotation sensor, an amplitude sensor, a weight sensor and a wind speed sensor on the tower crane;
2) through controlling the single chip microcomputer, the height sensor, the inclination angle sensor, the rotation sensor, the amplitude sensor, the weight sensor and the wind speed sensor are respectively numbered, and the six indicating lamps are respectively numbered, so that the numbers of the six indicating lamps respectively correspond to the numbers of the sensors;
3) when the tower crane works, each sensor can detect the working state of the tower crane and send a signal to the single chip microcomputer, so that the working state of the tower crane is displayed on a screen of the single chip microcomputer, and the single chip microcomputer stores data of the working state of the tower crane in the storage to provide traceable objective historical records;
4) the single chip microcomputer realizes self diagnosis of the tower crane by distinguishing signals sent by each sensor, and when the single chip microcomputer detects that the signals sent by the sensors have faults, the single chip microcomputer identifies the number of the sensor, enables an indicator lamp corresponding to the number of the sensor to be lightened, and enables a buzzer to buzz;
5) the single chip microcomputer sends the fault signal to the ground control room through the GPRS communicator module, and similarly, the ground control room can check the working state of the tower crane through the GPRS communicator module.
Compared with the prior art, the invention has the beneficial effects that: this tower machine self-checking system has following advantage:
1. when the tower crane works, each sensor can detect the working state of the tower crane and send a signal to the single chip microcomputer, so that the working state of the tower crane is displayed on a screen of the single chip microcomputer, and the single chip microcomputer stores data of the working state of the tower crane in the storage to provide traceable objective historical records;
2. the single chip microcomputer realizes self diagnosis of the tower crane by distinguishing signals sent by the sensors, and when the single chip microcomputer detects that the signals sent by the sensors have faults, the single chip microcomputer identifies the number of the sensor, enables an indicator lamp corresponding to the number of the sensor to be lightened, and enables a buzzer to buzz at the same time, so that a driver can be reminded that the tower crane has faults;
3. the single chip microcomputer sends the fault signal to the ground control room through the GPRS communicator module, and similarly, the ground control room can check the working state of the tower crane through the GPRS communicator module, so that the ground internet of things are convenient.
Drawings
FIG. 1 is a schematic structural diagram of a self-checking system of a tower crane according to the invention;
FIG. 2 is a schematic partial cross-sectional view of a self-checking system of a tower crane according to the present invention;
fig. 3 is an electrical connection schematic diagram of the self-checking system of the tower crane of the invention.
In the figure: the device comprises a shell 1, an alarm mechanism 2, an indicator light 201, a buzzer 202, a monitoring mechanism 3, a height sensor 301, a tilt angle sensor 302, a rotary sensor 303, an amplitude sensor 304, a weight sensor 305, a wind speed sensor 306, a single chip microcomputer 4, a GPRS (general packet radio service) communicator module 5, a connecting wire 6, a fixed hoop 7, a storage 8 and a maintenance plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the first embodiment is as follows: the utility model provides a tower machine self-checking system, including casing 1, alarm mechanism 2, monitoring mechanism 3, singlechip 4 and maintenance board 9, the inside of casing 1 is equipped with singlechip 4 and accumulator 8, alarm mechanism 2 sets up the front surface at casing 1, monitoring mechanism 3 passes through connecting wire 6 and 4 electric connection of singlechip, and connecting wire 6 passes casing 1, maintenance board 9 assembles the rear surface at casing 1, singlechip 4 is connected with the external power supply electricity, singlechip 4 is connected with 8 electricity of accumulator.
The shell body structure further comprises fixing hoops 7, wherein the fixing hoops 7 are distributed on the rear surface of the maintenance plate 9 in an array mode, and the shell body 1 is convenient to mount and dismount.
Alarm mechanism 2 includes pilot lamp 201 and bee calling organ 202, and pilot lamp 201 and bee calling organ 202 are installed at the front surface of casing 1, and singlechip 4 is connected with pilot lamp 201 and bee calling organ 202 electricity, and pilot lamp 201 can be directly perceived quick find the problem that equipment exists, and bee calling organ 202 can remind the driver tower machine to break down.
Example two
The difference between the present embodiment and the first embodiment is:
in this embodiment, the pilot lamp 201 is provided with six, and the parallel array distributes, guarantees the design rationality.
Monitoring mechanism 3 includes height sensor 301, tilt sensor 302, gyroscopic sensor 303, amplitude sensor 304, weight sensor 305 and wind speed sensor 306, height sensor 301, tilt sensor 302, gyroscopic sensor 303, amplitude sensor 304, weight sensor 305 and wind speed sensor 306 all are connected with 4 electricity on the singlechip through connecting wire 6, can detect the operating condition of tower machine in real time, and give singlechip 4 with tower machine operating condition's signal transmission, singlechip 4 is through distinguishing the signal, the realization carries out self-diagnosis to the tower machine.
Example two
The difference between the present embodiment and the first embodiment is:
in this embodiment, still include GPRS communicator module 5, GPRS communicator module 5 sets up in the inside of casing 1, and GPRS communicator module 5 is connected with 4 electricity on the singlechip, is convenient for carry out the thing antithetical couplet to the monitor room on ground, and the operating condition of tower machine can be looked over through GPRS communicator module in the ground control room.
The self-checking method of the self-checking system of the tower crane in the first embodiment and the third embodiment comprises the following steps:
1) respectively installing a height sensor 301, an inclination angle sensor 302, a revolution sensor 303, an amplitude sensor 304, a weight sensor 305 and a wind speed sensor 306 on the tower crane;
2) through controlling the single chip microcomputer 4, the height sensor 301, the inclination angle sensor 302, the rotation sensor 303, the amplitude sensor 304, the weight sensor 305 and the wind speed sensor 306 are respectively numbered, and the six indicator lamps 201 are respectively numbered, so that the numbers of the six indicator lamps 201 correspond to the numbers of the sensors respectively;
3) when the tower crane works, each sensor can detect the working state of the tower crane and send a signal to the single chip microcomputer 4, so that the working state of the tower crane is displayed on a screen of the single chip microcomputer 4, and the single chip microcomputer 4 stores the data of the working state of the tower crane in the storage 8 and provides a traceable objective historical record;
4) the single chip microcomputer 4 realizes self diagnosis of the tower crane by distinguishing signals sent by each sensor, when the single chip microcomputer 4 detects that the signals sent by the sensors have faults, the single chip microcomputer 4 identifies the number of the sensor, enables the indicator lamp 201 corresponding to the number of the sensor to be lightened, and enables the buzzer 202 to buzz;
5) the single chip microcomputer 4 sends the fault signal to the ground control room through the GPRS communicator module 5, and similarly, the ground control room can check the working state of the tower crane through the GPRS communicator module 5.
It should be noted that the specific model of the single chip microcomputer 4 disclosed in this embodiment is M683XX model of Motorola, and the single chip microcomputer 4 controls the operations of the height sensor 301, the tilt angle sensor 302, the rotation sensor 303, the amplitude sensor 304, the weight sensor 305, the wind speed sensor 306, the GPRS communicator module 5, the storage 8, the indicator light 201 and the buzzer 202 by methods commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tower machine self-checking system which characterized in that: including casing (1), alarm mechanism (2), monitoring mechanism (3), singlechip (4) and maintenance board (9), the inside of casing (1) is equipped with singlechip (4) and accumulator (8), alarm mechanism (2) set up the front surface in casing (1), monitoring mechanism (3) are through connecting wire (6) and singlechip (4) electric connection, and connecting wire (6) pass casing (1), maintenance board (9) assemble the rear surface in casing (1), singlechip (4) are connected with the external power source electricity, singlechip (4) are connected with accumulator (8) electricity.
2. The self-checking system of the tower crane according to claim 1, characterized in that: the maintenance plate also comprises fixing hoops (7), and the fixing hoops (7) are distributed on the rear surface of the maintenance plate (9) in an array mode.
3. The self-checking system of the tower crane according to claim 1, characterized in that: the alarm mechanism (2) comprises an indicator light (201) and a buzzer (202), the indicator light (201) and the buzzer (202) are installed on the front surface of the shell (1), and the single chip microcomputer (4) is electrically connected with the indicator light (201) and the buzzer (202).
4. The self-checking system of the tower crane according to claim 1, characterized in that: six indicator lights (201) are arranged and distributed in parallel array.
5. The self-checking system of the tower crane according to claim 3, characterized in that: the monitoring mechanism (3) comprises a height sensor (301), an inclination angle sensor (302), a revolution sensor (303), an amplitude sensor (304), a weight sensor (305) and an air speed sensor (306), and the height sensor (301), the inclination angle sensor (302), the revolution sensor (303), the amplitude sensor (304), the weight sensor (305) and the air speed sensor (306) are electrically connected with the single chip microcomputer (4) through connecting wires (6).
6. The self-checking system of the tower crane according to claim 5, characterized in that: still include GPRS communicator module (5), GPRS communicator module (5) set up in the inside of casing (1), and GPRS communicator module (5) are connected with singlechip (4) electricity.
7. The self-checking method of the self-checking system of the tower crane according to claim 6, characterized in that: the method comprises the following steps:
s1, respectively installing a height sensor (301), an inclination angle sensor (302), a rotation sensor (303), an amplitude sensor (304), a weight sensor (305) and an air speed sensor (306) on the tower crane;
s2, through controlling the single chip microcomputer (4), numbering the height sensor (301), the inclination angle sensor (302), the rotation sensor (303), the amplitude sensor (304), the weight sensor (305) and the wind speed sensor (306) respectively, numbering the six indicator lights (201) respectively, and enabling the numbers of the six indicator lights (201) to correspond to the numbers of the sensors respectively;
s3, when the tower crane works, each sensor can detect the working state of the tower crane and send a signal to the single chip microcomputer (4), so that the working state of the tower crane is displayed on a screen of the single chip microcomputer (4), and the single chip microcomputer (4) stores the data of the working state of the tower crane in the storage (8) and provides a traceable objective history record;
s4, the single chip microcomputer (4) realizes self-diagnosis of the tower crane by distinguishing signals sent by the sensors, when the single chip microcomputer (4) detects that the signals sent by the sensors have faults, the single chip microcomputer (4) identifies the number of the sensor, enables an indicator lamp (201) corresponding to the number of the sensor to be lightened, and enables a buzzer (202) to buzz;
s5, the single chip microcomputer (4) sends the fault signal to the ground control room through the GPRS communicator module (5), and similarly, the ground control room can check the working state of the tower crane through the GPRS communicator module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856792.5A CN110589695A (en) | 2019-09-11 | 2019-09-11 | Tower crane self-checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856792.5A CN110589695A (en) | 2019-09-11 | 2019-09-11 | Tower crane self-checking system |
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| Publication Number | Publication Date |
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| CN110589695A true CN110589695A (en) | 2019-12-20 |
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| CN201910856792.5A Pending CN110589695A (en) | 2019-09-11 | 2019-09-11 | Tower crane self-checking system |
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